Converted from using std::ifstream to using log4cplus::tifstream.
Converted from using std::ifstream to using log4cplus::tifstream.

hunter-packages/log4cplus,csuideal/log4cplus,csuideal/log4cplus,hunter-packages/log4cplus,ccpaging/log4cplus,hunter-packages/log4cplus,csuideal/log4cplus,csuideal/log4cplus,hunter-packages/log4cplus,ccpaging/log4cplus,ccpaging/log4cplus,ccpaging/log4cplus